staging: wilc1000: remove unnecessary comments to avoid line over 80 char issue

Fix "line over 80 characters" issue reported by checkpatch.pl script by
removing unnecessary comments.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/wilc_sdio.c

@@ -405,7 +405,7 @@ static int sdio_write_reg(struct wilc *wilc, u32 addr, u32 data)
 		cmd.increment = 1;
 		cmd.count = 4;
 		cmd.buffer = (u8 *)&data;
-		cmd.block_size = g_sdio.block_size; /* johnny : prevent it from setting unexpected value */
+		cmd.block_size = g_sdio.block_size;
 		ret = wilc_sdio_cmd53(wilc, &cmd);
 		if (ret) {
 			dev_err(&func->dev,
@@ -489,7 +489,7 @@ static int sdio_write(struct wilc *wilc, u32 addr, u8 *buf, u32 size)
 		cmd.count = nleft;
 		cmd.buffer = buf;
 
-		cmd.block_size = block_size; /* johnny : prevent it from setting unexpected value */
+		cmd.block_size = block_size;
 
 		if (addr > 0) {
 			if (!sdio_set_func0_csa_address(wilc, addr))
@@ -543,7 +543,7 @@ static int sdio_read_reg(struct wilc *wilc, u32 addr, u32 *data)
 		cmd.count = 4;
 		cmd.buffer = (u8 *)data;
 
-		cmd.block_size = g_sdio.block_size; /* johnny : prevent it from setting unexpected value */
+		cmd.block_size = g_sdio.block_size;
 		ret = wilc_sdio_cmd53(wilc, &cmd);
 		if (ret) {
 			dev_err(&func->dev,
@@ -629,7 +629,7 @@ static int sdio_read(struct wilc *wilc, u32 addr, u8 *buf, u32 size)
 		cmd.count = nleft;
 		cmd.buffer = buf;
 
-		cmd.block_size = block_size; /* johnny : prevent it from setting unexpected value */
+		cmd.block_size = block_size;
 
 		if (addr > 0) {
 			if (!sdio_set_func0_csa_address(wilc, addr))